Komatsu D31P-18A vs. Cat D7H II Crawler dozers Comparison
Compare available technical data for Bulldozers. Find the right details to make your decision easier.
Comparison
Highlight differences
Blade height
Blade height 0.79 m
Blade height -
Ground clearance
Ground clearance 0.4 m
Ground clearance 0.43 m
Height - top of cab
Height - top of cab 2.74 m
Height - top of cab 3.44 m
Length with blade
Length with blade 3.96 m
Length with blade 5.58 m
Length without blade
Length without blade 3.05 m
Length without blade 4.63 m
Width over tracks
Width over tracks 2.26 m
Width over tracks 2.56 m
Years
Years 1993-1996
Years 2009-2017
Market Average
Market Average AED 210,000
Market Average AED 1,100,000
Price
Price AED 120,000
Price AED 900,000
Blade width
Blade width 2.9 m
Blade width -
Displacement
Displacement 4,891.55 cu cm
Displacement 10,500.85 cu cm
Drive type
Drive type Hydrostatic
Drive type Powershift
Engine model
Engine model 6D95L
Engine model 3306
Operating weight
Operating weight 6,800 kg
Operating weight -
Max speed forward
Max speed forward -
Max speed forward 11.91 kph
Gross power
Gross power 52.95 kw
Gross power 160.33 kw
Number of cylinders
Number of cylinders 6
Number of cylinders -
Power measured @
Power measured @ 2,350 rpm
Power measured @ -
Number of forward gears
Number of forward gears 3
Number of forward gears 3
Number of reverse gears
Number of reverse gears 3
Number of reverse gears 3
Max speed reverse
Max speed reverse -
Max speed reverse 14.32 kph
Number of shoes per side
Number of shoes per side 41
Number of shoes per side -
Number of track rollers per side
Number of track rollers per side 6
Number of track rollers per side 7
Track gauge
Track gauge 1.68 m
Track gauge 1.98 m
Track length
Track length 2.19 m
Track length 2.93 m
Track pitch
Track pitch 15.49 cm
Track pitch -
Track width
Track width 60.2 cm
Track width 56.13 cm
Ground contact area
Ground contact area -
Ground contact area 82,297.66 cu cm
Ground pressure
Ground pressure -
Ground pressure 0.73 bar
Fuel cap
Fuel cap -
Fuel cap 488.27 liter
Hydraulic fluid cap
Hydraulic fluid cap -
Hydraulic fluid cap 52.23 liter
Pump flow cap
Pump flow cap -
Pump flow cap 175.25 lpm
Relief valve pressure
Relief valve pressure -
Relief valve pressure 227.52 bar
Performance
Looking at performance technical specs and key features the Komatsu D31P-18A Crawler dozers excels in terms of engine power at and operating weight compared to other models like the Cat D7H II Crawler dozers.
User rating
Owners operators and fleet managers recommend the Komatsu D31P-18A Crawler dozers for its high reliability and endurance in diverse applications. The same can be said about the Cat D7H II Crawler dozers.
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Featured technical specs & reviews. Valuable insights.
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